Harris Reading Map
Larry Harris, Trading and Exchanges: Market Microstructure for Practitioners. Oxford University Press. ISBN 978-0-19-514470-3.
Harris provides the institutional vocabulary for the first half of this book. Its greatest strengths are the distinctions among participant motives, order properties, market structures, liquidity demand and supply, spreads, trading costs, and market quality.
It should guide our explanations without dictating our organization. Our book will begin with smaller interactive mechanisms, incorporate later empirical work, and distinguish contemporary electronic-market rules from durable principles.
Primary reading path
| Our part | Harris chapters | Purpose |
|---|---|---|
| Market Mechanics | 3–9 | Trading industry, orders, market structures, order-driven markets, brokers, motives, and good markets |
| Market Microstructure | 10–14, 19–20 | Information, anticipation, manipulation, dealers, spreads, liquidity, and volatility |
| Execution | 4, 7, 18, 21–22 | Order properties, agency, buy-side trading, transaction costs, and performance evaluation |
| Market Making | 10, 13–14, 19–20 | Informed trading, dealer behavior, spread components, liquidity, and volatility |
| Data and Empirical Work | 20–22 | Volatility, liquidity measurement, transaction costs, and evaluation |
| Risk and Operations | 7, 22, 28–29 | Agency, evaluation, circuit breakers, and information boundaries |
The mathematical-model and simulation parts require later sources. Harris supplies motivations and definitions for those chapters, but not a modern event-driven backtesting or stochastic-control treatment.
Chapter-level assignments
Mechanics
- Chapter 3, The Trading Industry → participants, intermediaries, venues, and industry roles.
- Chapter 4, Orders and Order Properties → order instructions, tradeoffs, and order choice.
- Chapter 5, Market Structures → dealer, auction, brokered, and crossing mechanisms.
- Chapter 6, Order-driven Markets → books, priority, and order interaction.
- Chapter 7, Brokers → agency, routing, conflicts, and execution responsibility.
- Chapter 8, Why People Trade → participant objectives and gains from trade.
- Chapter 9, Good Markets → liquidity, price discovery, fairness, and market quality.
Microstructure and liquidity supply
- Chapter 10, Informed Traders and Market Efficiency → information, prices, and adverse selection.
- Chapter 11, Order Anticipators → prediction of other participants’ demand.
- Chapter 12, Bluffers and Market Manipulation → strategic signaling and deceptive order flow.
- Chapter 13, Dealers → liquidity supply, inventory, and dealer economics.
- Chapter 14, Bid/Ask Spreads → spread components and measurement.
- Chapters 15–18 → block, value, arbitrage, and buy-side trading motives.
- Chapter 19, Liquidity → dimensions, origins, and beneficiaries of liquidity.
- Chapter 20, Volatility → price variation and its relationship to trading.
Measurement and design
- Chapter 21, Liquidity and Transaction Cost Measurement → spread and execution-cost concepts.
- Chapter 22, Performance Evaluation and Prediction → benchmarks, attribution, and the difficulty of evaluating skill.
- Chapters 23–27 → index markets, specialists, internalization, fragmentation, competition, and automated trading.
- Chapter 28, Bubbles, Crashes, and Circuit Breakers → instability and intervention.
- Chapter 29, Insider Trading → information boundaries and market integrity.
Durable concepts versus historical details
Treat these as durable conceptual foundations:
- Participants trade for different reasons and under different constraints.
- Every order type exchanges one risk for another.
- Market structure affects execution, information revelation, and liquidity.
- Liquidity has several dimensions and is costly to supply.
- Spreads compensate for costs and risks rather than representing free profit.
- Trading-cost and performance measurements depend on their benchmark.
Treat these as historical context until verified against current primary sources:
- Named venues, intermediaries, and industry roles.
- Available order types and precedence rules.
- Fee schedules, tick sizes, lot sizes, and trading hours.
- Market-data contents and timestamp semantics.
- Routing, best-execution, disclosure, and market-integrity obligations.
- Claims about the relative importance of floor, dealer, crossing, and automated markets.
For current facts, the eventual chapter should cite the relevant exchange rulebook, technical specification, regulator, or dated empirical study.
Writing rule
Use Harris to establish vocabulary and causal questions. Then ask:
- Can the mechanism be demonstrated with a smaller interactive market?
- Which parts are universal and which depend on a venue rule?
- What observable data would test the explanation?
- What has changed since the book’s publication?
- Which later source supplies the empirical or mathematical extension?